CN201297767Y - Environment-friendly intelligent remote control automobile air heater - Google Patents
Environment-friendly intelligent remote control automobile air heater Download PDFInfo
- Publication number
- CN201297767Y CN201297767Y CNU2008200901258U CN200820090125U CN201297767Y CN 201297767 Y CN201297767 Y CN 201297767Y CN U2008200901258 U CNU2008200901258 U CN U2008200901258U CN 200820090125 U CN200820090125 U CN 200820090125U CN 201297767 Y CN201297767 Y CN 201297767Y
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- heat exchanger
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Abstract
The utility model discloses an environment-friendly intelligent remote control automobile air heater; a shell is a hollow cuboid which is hollow from left to right; an air inlet cover of an air compressor is installed at the left end of the shell; a paddle wheel fan is arranged at the left end in a hollow cavity body of the shell, and a hole of the paddle wheel fan is fixedly connected with an electrical motor; a controller takes a saddle shape and is fixedly connected at the upper part of a fixing bracket of the electrical motor; a right end shaft of the electrical motor is fixedly connected with a combustion air charging turbine fan; a combustion air inlet pipe is communicated with a combustion air inlet arranged at the lower part of the fixing bracket of the electrical motor; a heating plug of a flame lighter is positioned at the left port of a barrel-shaped combustion chamber; an oil supply pipe is communicated with the left end of the combustion chamber; an outlet at the right end of the combustion chamber is communicated with a combustion flame conduit; an inflamer is installed in a cavity of a heat exchanger; and heat absorbing and conducting pieces with different sizes are evenly distributed on the inner wall of the cavity of the heat exchanger. The automobile air heater is even in heat absorption and heat transmission, simple in structure, few in accessories, compact in structure as well as reasonable and convenient in assembly and disassembly.
Description
Technical field
It is driver's cabin heating, windshield defrosting that the utility model relates to a kind of, or is the fuel-air heater of the article heating insulation of transportation.Belong to Transport Machinery heating equipment technical fields such as automobile engineering machinery.
Background technology
The high intelligent remote of environmental protection control automobile air heater is as not relying on engine, heating installation independently, can be widely used in various transportation machines such as automobile, locomotive, boats and ships, engineering machinery under low temperature environment, heating, defrosting, insulation etc., have characteristics such as heating heats up rapidly, safety, environmental protection, thermal efficiency height, economic benefit and social benefit are all had important meaning.In existing fuel-air heater, big, the complex structure of overall dimensions, middle connect associate member many, make complicated difficulty, difficult, low, the weak effect of the thermal efficiency of mounting or dismounting.If any heater for solving to be heated evenly dividing plate is set in cavity; Other has the disclosed patent No. of Patent Office of the People's Republic of China is a kind of hot air heating fuel heater of 200620161401.6, for reducing dividing plate, reach and be heated evenly and set up the combustion air volume control valve and regulate many attachment devices such as window lid, compressing tablet, heat insulation spacer and plate, inlet chamber cover plate, raised ribs, inside does not reach the requirement that combustion system is answered straight smoothness, so annex is many, in addition, igniting and flame detect monitoring and adopt ignition detector and glow plug two covering devices, have all increased parts.Above-mentioned these methods all are to increase parts, make difficulty, increase manufacturing cost, and weak effect will be effective and also need often regulate, debug.
Summary of the invention
The utility model is at the deficiency that existing fuel-air heater exists, and provides that a kind of part is few, structure is simpler, and overall dimensions are littler, thermal efficiency height, and blowdown is low especially, the small-sized fuel-air heater of the high intelligent remote control of environmental protection.
In order to achieve the above object, the technical solution adopted in the utility model is: the high intelligent remote control of a kind of environmental protection automobile air heater, comprise shell, the air compressor, motor, motor fixing device, the combustion air booster, controller, burner, heat exchanger, it is characterized in that: the hollow cuboid that shell connects about being, the airscoop shroud of air compressor is installed on the shell left end, paddle wheel fan is installed on the interior left end of hollow cavity of shell, its hole motor that is connected, controller is the shape of a saddle, be fixed on motor fixing frame top, the motor right-hand member axle combustion air charging turbine fan that is connected, the combustion air air induction conduit is communicated with the combustion air inlet of motor fixing frame bottom, burner comprises dish-shaped pressurized air storage chamber cap, barrel-shaped pressurized air locker room, igniter, can type combustor, the combustion flame conduit, the glow plug of igniter is positioned at can type combustor left end oral area, fuel feed pump is communicated with the combustion chamber left end, the outlet of combustion chamber right-hand member is communicated with the combustion flame conduit, burner is installed in the cavity of heat exchanger, is evenly distributed with the heat absorption conductive sheet that differs in size on the cavity inner wall of heat exchanger; Cavity between shell and paddle wheel fan, motor fixing device, the heat exchanger is an air duct, and the shell right-hand member leaves hot air outlet.
Tenon structure is all adopted in described shell self combination, shell and main body assembling.
The heat absorption conductive sheet section of described heat exchanger from outside to inside triangle become gradually parabola shaped, its height along circumference from the bottom to top symmetry increase gradually.
Described pressurized air locker room, igniter, combustion chamber, combustion flame conduit, heat exchanger are that axial decentraction distributes.
The utility model is by the design to the geometry of part self, and integrally-built arrangement need not debugged, and reaching heat absorption and being heated, conducting heat evenly, and is simple in structure, annex is few.In addition, the multiple function of a kind of parts of the present utility model, few, the compact conformation of part, mounting or dismounting are rationally convenient.As rely on motor fixing frame, motor is drives impeller fan and combustion air charging turbine fan simultaneously, and install by the interference connection, adopted dish-shaped pressurized air storage chamber cap, can seal combustion air pumping chamber and burner simultaneously, played the connection effect of taking over from the past and setting a new course for the future, motor fixing device and heat exchanger connect into main body, have significantly reduced part.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the front view of key component motor fixing frame;
Fig. 3 is the rearview of Fig. 2;
Fig. 4 is the vertical view of Fig. 2;
Fig. 5 is the A-A view of Fig. 1;
Fig. 6 key component heat exchanger front view;
Fig. 7 is the B-B cutaway view of Fig. 6;
Fig. 8 is the rearview of Fig. 6;
Among the figure: 1. airscoop shroud, 2. air inlet housing 3. air vane fan, 4. motor fixed cover, 5. motor, 6. shape of a saddle controller, 7. combustion air air induction conduit, 8. motor fixing frame, 9. combustion air charging turbine fan, 10. fuel feed pump, 11. dish-shaped pressurized airs storage chamber caps, 12. temperature sensor, 13. upper encloser (on be stamped patching central lid), 14. glow plugs/flame sensor, 15. barrel-shaped pressurized air locker rooms, 16. can type combustor, 17. the burning point firearm of band fuel atomizer and oil inlet pipe, 18. barrel-shaped combustion flame conduits, 19. heat exchangers, 20. lower encioser, the shell 21. hot-air is given vent to anger, in the 22. motor fixing frame rear ends casting booster volute chamber, 23. heat absorption conductive sheets, 24. combustion air pumping chamber cavity, 25. heat exchanger body, 26. fin, 27. exhausting waste gas conduits.
The specific embodiment
Embodiment of the present utility model as shown in Figure 1.
By airscoop shroud 1, air inlet housing 2, air vane fan 3, the compressor that the front axle of motor 5 is formed provides fresh cold air for heater, and axial admission, radially output go to carry out heat exchange continuously, carry hot-air to the outside.
Rear axle by motor 5, motor fixing frame 8, and the volute chamber 22 of casting on the fixed mount, combustion air charging turbine fan 9, combustion air air induction conduit 7, the front end pumping chamber cavity 24 of heat exchanger 19, the dish pressurized air is stored chamber cap 11 and is covered 4 elliptical apertures, form the combustion air booster, radially input, axially output continuously provide combustion air.Strengthen excess air coefficient, assurance has enough and fuel oil carries out well-mixed air.The one, combustion-supporting, the 2nd, remove all residual waste gas.
By with the burning point firearm 17 that have fuel atomizer and fuel feed pump 10 of 4 rivet rivetings on dish-shaped pressurized air storage chamber cap 11, dish pressurized air storage chamber cap 11, glow plug/flame sensor 14, barrel-shaped pressurized air locker room 15, with 7 barrel-shaped burners 16 that import a spacer and a round exit, barrel-shaped combustion flame conduit 18, the cavity of heat exchanger 19 and exhaust manifolds, form combustion system, fuel air mixture is lighted, burn, produce thermal energy, thermal energy is provided continuously.Constantly carry combustion gas to go reheat heat exchanger 19 with heat energy.
By heat absorption conductive sheet 23 on heat exchanger 19 inner chambers and heat exchanger body 25, the draw heat that from the combustion gas of flowing through, does not stop, heat exchanger body 25 is given in conduction respectively, is transmitted on the fin 26, make heat exchanger 19 have thermal energy, possess the function that to carry out air heat exchange.Become waste gas after the combustion gas release heat, discharge by exhausting waste gas conduit 27.
By air inlet housing 2, upper encloser 13, lower encioser 20, the hot-air shell 21 of giving vent to anger is combined into shell integral body, and its space that surrounds forms hot and cold air duct with the outer surface that the heater main frame in it is installed, the passage that provides hot and cold air to flow.By heat exchanger body 25 on the cold air absorption heat exchanger 19 of process and the heat on the fin 26, become hot-air, finish the air heat exchange process, ceaselessly outwards carry hot-air, realize the air of heating space outerpace.
The brief description course of work of the present utility model:
The high intelligent remote control of environmental protection vapour air heater is to be used for being driver's cabin heating, windshield defrosting, freight heating or insulation.
To assemble and be furnished with the air heater of new sealing ring,, be fixed on the installation site with 4 cover M6 nut and studding and spring washers.
The air inlet temperature is lower than design temperature: in the time of≤+ 20 ℃, (manual or automatic) opens switch, and start-up routine begins.
Controller 6 electric, start and work.Glow plug/flame sensor 14, temperature sensor 12, overtemperature sensor, drive motors 5, oil feed pump (not in main frame) must be established beginning work by cable respectively.
One, drive motors 5 gets, rotary work, air in the atmosphere is through the compressor rotary work, suck by airscoop shroud 1, gas inlet shell 2, and cold air channel is advanced in Methodistic input, at first cool off the housing department of shape of a saddle controller 6, motor fixed cover 4, motor 5, motor fixing frame 8 and booster pumping chamber cavity 24, enter the air heat exchange passage then, prepare to carry out heat exchange.
Two, drive motors 5, rotary work, combustion air (not allowing in driver's cabin or have in people's the compartment to suck), combustion air charging turbine fan 9 rotary works through booster, enter by combustion air air induction conduit 7, the volute chamber 22 of booster, enter the booster pumping chamber after rotating supercharging by turbofan 9 again, pressurized air 4 slotted eyes from the dish-shaped pressurized air storage chamber cap 11 enter pressurized air locker room 15, afterwards by 19 φ 3 holes on 16 walls of combustion chamber, 2 φ 2 holes are pressed into combustion chamber 16, fully mix with the fuel oil that has atomized.For burning provides pressurized air continuously, guarantee to have enough fuel/air mixtures.
Oil feed pump gets after electric 20 seconds and starts working, and fuel oil extracts in the fuel tank from the car through fuel sucking pipe, through filter, by fuel pump timing, quantitatively be input in the burning point firearm 17, enters into combustion chamber 16 after atomizing, for burning provides fuel oil continuously.
Glow plug/flame sensor 14 of installing on the burning point firearm 17 electric after, the beginning preheating, after reaching temperature, fuel/air mixture in the ignition combustion chamber 16, the fuel/air mixture begins the 16 internal combustion generation thermal energy in the combustion chamber, form thermal source, burned flame is lighted follow-up continuous fuel air mixture, forms not stop burned flame.After burning was caught fire and stablized, glow plug 14 quit work, and entered flame sensor 14 monitoring combustion flame duties.
Continuously the not brennschluss combustion gas of burning is from expanding after the outlet of combustion chamber 16 enters combustion flame conduit 18 and being full of combustion flame conduit 18, the combustion gas of expanding enters the cavity of heat exchanger along combustion flame conduit 18, begin heat exchanger body 25 and 23 heating of heat absorption conductive sheet, turn back then 180 the degree, combustion gas after heat exchanger body 25 in the continuation reheat heat exchanger cavity and heat absorption conductive sheet 23, the release heat becomes waste gas, constantly discharges from exhausting waste gas conduit 27 then.
The heat exchanger body 25 of thermally equivalent and heat absorption conductive sheet 23, fin 26 uniformly transfer heats on the heat exchanger, carry out heat exchange with the cold air that enters the air heat exchange passage then, continuously the air in the atmosphere is transported to the air heat exchange passage by compressor, absorb the heat of the fin 23 on heat exchanger body 25 and the heat exchanger, become hot-air, the new air of the conveying that compressor does not stop, promote the reach that hot-air does not stop, through the hot-air shell 21 heat outputting air of giving vent to anger, reach the purpose of heating space outerpace air.
Air heater normally moves work, and the overtemperature sensor gets and promptly brings into operation after electric, and monitoring temperature, when the temperature of heat exchanger 19 surpasses design temperature, sends signal to controller 6, and controller 6 cuts off the oil feed pump circuit, and progressively closes heater.
Claims (4)
1, the high intelligent remote control of a kind of environmental protection automobile air heater, comprise shell, the air compressor, motor, motor fixing device, the combustion air booster, controller, burner, heat exchanger, it is characterized in that: the hollow cuboid that shell connects about being, the airscoop shroud of air compressor is installed on the shell left end, paddle wheel fan is installed on the interior left end of hollow cavity of shell, its hole motor that is connected, controller is the shape of a saddle, be fixed on motor fixing frame top, the motor right-hand member axle combustion air charging turbine fan that is connected, the combustion air air induction conduit is communicated with the combustion air inlet of motor fixing frame bottom, burner comprises dish-shaped pressurized air storage chamber cap, barrel-shaped pressurized air locker room, igniter, can type combustor, the combustion flame conduit, the glow plug of igniter is positioned at can type combustor left end oral area, fuel feed pump is communicated with the combustion chamber left end, the outlet of combustion chamber right-hand member is communicated with the combustion flame conduit, burner is installed in the cavity of heat exchanger, is evenly distributed with the heat absorption conductive sheet that differs in size on the cavity inner wall of heat exchanger; Cavity between shell and paddle wheel fan, motor fixing device, the heat exchanger is an air duct, and the shell right-hand member leaves hot air outlet.
2, the high intelligent remote control of a kind of environmental protection according to claim 1 automobile air heater, it is characterized in that: tenon structure is all adopted in described shell self combination, shell and main body assembling.
3, the high intelligent remote control of a kind of environmental protection according to claim 1 automobile air heater, it is characterized in that: the heat absorption conductive sheet section of described heat exchanger from outside to inside triangle become gradually parabola shaped, its height along circumference from the bottom to top symmetry increase gradually.
4, the high intelligent remote control of a kind of environmental protection according to claim 1 automobile air heater, it is characterized in that: described pressurized air locker room, igniter, combustion chamber, combustion flame conduit, heat exchanger are that axial decentraction distributes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200901258U CN201297767Y (en) | 2008-06-03 | 2008-06-03 | Environment-friendly intelligent remote control automobile air heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200901258U CN201297767Y (en) | 2008-06-03 | 2008-06-03 | Environment-friendly intelligent remote control automobile air heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201297767Y true CN201297767Y (en) | 2009-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200901258U Expired - Fee Related CN201297767Y (en) | 2008-06-03 | 2008-06-03 | Environment-friendly intelligent remote control automobile air heater |
Country Status (1)
| Country | Link |
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| CN (1) | CN201297767Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416006A (en) * | 2015-12-11 | 2016-03-23 | 上海新力机器厂 | Highland air heater |
| CN106524501A (en) * | 2016-12-23 | 2017-03-22 | 李会鹏 | Novel energy-saving and environmental-protecting heater |
| CN106642099A (en) * | 2017-01-20 | 2017-05-10 | 吉林省德沃尔机电有限公司 | Combustion device capable of generating spiral flame |
| CN106985634A (en) * | 2017-05-05 | 2017-07-28 | 吉林省德沃尔机电有限公司 | The vehicle-mounted fuel heater of intelligent frequency-conversion dual control and its control method |
| CN114587833A (en) * | 2022-03-07 | 2022-06-07 | 无锡市惠山区康复医院 | Horizontal acupuncture heat preservation system |
-
2008
- 2008-06-03 CN CNU2008200901258U patent/CN201297767Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416006A (en) * | 2015-12-11 | 2016-03-23 | 上海新力机器厂 | Highland air heater |
| CN106524501A (en) * | 2016-12-23 | 2017-03-22 | 李会鹏 | Novel energy-saving and environmental-protecting heater |
| CN106642099A (en) * | 2017-01-20 | 2017-05-10 | 吉林省德沃尔机电有限公司 | Combustion device capable of generating spiral flame |
| CN106642099B (en) * | 2017-01-20 | 2019-01-22 | 吉林省德沃尔机电有限公司 | The burner of spiral flame can be generated |
| CN106985634A (en) * | 2017-05-05 | 2017-07-28 | 吉林省德沃尔机电有限公司 | The vehicle-mounted fuel heater of intelligent frequency-conversion dual control and its control method |
| CN106985634B (en) * | 2017-05-05 | 2023-09-05 | 吉林省德沃尔机电有限公司 | Intelligent variable-frequency double-control vehicle-mounted fuel heater and control method thereof |
| CN114587833A (en) * | 2022-03-07 | 2022-06-07 | 无锡市惠山区康复医院 | Horizontal acupuncture heat preservation system |
| CN114587833B (en) * | 2022-03-07 | 2023-09-12 | 无锡市惠山区康复医院 | Horizontal acupuncture heat preservation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20130603 |